281621088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4817}}^1$

素因数の和:4869

約数の個数: 144

約数和(自身を含む): 947026080

約数和(自身を除く): 665404992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4817, 4872, 6496, 7308, 8352, 9634, 9744, 14451, 14616, 19268, 19488, 28902, 29232, 33719, 38536, 43353, 57804, 58464, 67438, 77072, 86706, 101157, 115608, 134876, 139693, 154144, 173412, 202314, 231216, 269752, 279386, 303471, 346824, 404628, 419079, 462432, 539504, 558772, 606942, 693648, 809256, 838158, 977851, 1079008, 1117544, 1213884, 1257237, 1387296, 1618512, 1676316, 1955702, 2235088, 2427768, 2514474, 2933553, 3237024, 3352632, 3911404, 4470176, 4855536, 5028948, 5867106, 6705264, 7822808, 8800659, 9711072, 10057896, 11734212, 13410528, 15645616, 17601318, 20115792, 23468424, 31291232, 35202636, 40231584, 46936848, 70405272, 93873696, 140810544, 281621088]

約数ペア:

[(1, 281621088), (2, 140810544), (3, 93873696), (4, 70405272), (6, 46936848), (7, 40231584), (8, 35202636), (9, 31291232), (12, 23468424), (14, 20115792), (16, 17601318), (18, 15645616), (21, 13410528), (24, 11734212), (28, 10057896), (29, 9711072), (32, 8800659), (36, 7822808), (42, 6705264), (48, 5867106), (56, 5028948), (58, 4855536), (63, 4470176), (72, 3911404), (84, 3352632), (87, 3237024), (96, 2933553), (112, 2514474), (116, 2427768), (126, 2235088), (144, 1955702), (168, 1676316), (174, 1618512), (203, 1387296), (224, 1257237), (232, 1213884), (252, 1117544), (261, 1079008), (288, 977851), (336, 838158), (348, 809256), (406, 693648), (464, 606942), (504, 558772), (522, 539504), (609, 462432), (672, 419079), (696, 404628), (812, 346824), (928, 303471), (1008, 279386), (1044, 269752), (1218, 231216), (1392, 202314), (1624, 173412), (1827, 154144), (2016, 139693), (2088, 134876), (2436, 115608), (2784, 101157), (3248, 86706), (3654, 77072), (4176, 67438), (4817, 58464), (4872, 57804), (6496, 43353), (7308, 38536), (8352, 33719), (9634, 29232), (9744, 28902), (14451, 19488), (14616, 19268)]